Mathematics, 16.09.2019 20:20 Swayk8505
It takes 30 minutes for a pump to remove an amount of water from a basement. a larger pump can remove the same amount of water in half the time. if both pumps were operating, how long would it take to remove the water?
Answers: 2
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It takes 30 minutes for a pump to remove an amount of water from a basement. a larger pump can remov...
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